名词性从句课件--高考英语复习.pptx

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1、“名名”“”“定定”“”“状状”三大从句-名词性从句三大从句名词性从句主语从句宾语从句表语从句同位语从句定语从句状语从句时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句条件状语从句让步状语从句比较状语从句名词性从句 本质：把一个完整的句子一个完整的句子当作名词来使用，在另一个句子（一般就是主句）中充当某种成分某种成分。陈述句一般疑问句特殊疑问句主语宾语表语同位语名词性从句的本质：三种句子充当四种成分一、本质二、连接词引引导词引引导的的句子句子类型型引引导词是否做成分是否做成分引引导词是否可省是否可省连接词that陈述句不做成分，没有实义有时可省连接词whether，if一般疑问句不

2、做成分，含义:“是否”不可省连接副词when,where,why,how 连接代词Who,whom,what,which,whose特殊疑问句When,where,why,how做状语；who,whom,what做主语、宾语或表语；Which，whose做定语，后要加名词不可省名词性从句主语从句一、由that引导的主语从句为避免头重脚轻，常使用it 做形式主语，从句后置。It+be+done+that 从句It is reported/believed/said/thought thatIt+be+adj.+that 从句It is possible/likely/clear/certain

3、thatIt+be+N.phrase+that 从句It is a pity/no wonder/a fact that It+Vi.+that 从句It seems/turns out/happens that其他结构It dawns upon/on sb that 突起想起It occurs to sb thatIt makes no difference thatIt is of great importance that 二、由whether/if 引导的主语从句whether if 区别：1.whether 引导既可位于句首，也可位于句尾。If 引导只能位于句尾。Whether he

4、 would come was not known.It was not known whether/if he would come or not.2.whether与or/or not 连用，可紧接其后，也可分开。if若要与or not 连用只能分开。Whether he has signed the contract or not doesnt matter.他是否签了合同是无关紧要的。Whether or not he has signed the contract doesnt matter（主语从句中一般使用whether，if主要用于宾语从句）三、由连接代词或连接副词引导的主语从

5、句 引导词在从句中作状语作主、宾、表语作定语When we arrive doesnt matter.Where I spend my summer is none of your business.Why he knew it was unknown.How it was done was a mystery.What is done is done.What we need is money.Whoever disobeys the rule will be punished.Who he is is not important.Whose face will flush is the l

6、iar.Which bus we should take is still a question.四、由because引导的主语从句Just because something appears valuable does not mean it is really valuable.课堂小练1._that the professors strictness with him is not to punish a careless student but to teach him how to be precise.A.Jesoph was dawned B.It was dawned on J

7、esoph C.It dawned on Joseph D.Joseph dawned it on 2.When she goes to work is none of our business.The italicized part is _.A.an adverbial clause B.an attribute clause C.a predicative clause D.a subject clause 3.They were caught in the forest,and _made matter worse was that it kept raining cats and d

8、ogs.A.it B.what C.that D.which名词性从句宾语从句一、及物动词后的宾语从句I learned(that)love,not time,heals all wounds.二、双宾动词后的宾语从句作直接宾语：I assure you that I had no intention of offending you.Assure sb sth.Sth.是直接宾语that I had no intention of offending yousb.是间接宾语youDirect objectIndirect object作间接宾语：They gave who came to t

9、he meeting a pamphlet.Give sb.Sth.Sb.是间接宾语who came to the meetingSth.是直接宾语a pamphlet三、介词后的宾语从句四、后置的宾语从句I will give this dictionary to who wants to have it.It作形式宾语，从句后置。结构一般为：动词it 宾语补足语 thatWe must make it clear that we should study hard.五、宾语从句中that的省略问题当谓语动词后接两个或以上的宾语从句时，除第一个that可省，其它不可省。He told us(

10、that)we are lucky and that we should study hard.名词性从句表语从句系动词之后的成分为表语，表语是个句子时，称之为表语从句。The reason for my return is that I left my keys behind.The mountain was where many animals,such as wolves,badgers and rabbits once haunted but now it is so silent.A hinge joint is what permits the foreward and backw

11、ard movement of a door.系动词：543215：五感，感官动词look,sound,smell,taste,feel4：四变，表变化：become,turn,get,grow3：三保持，keep,stay,remain2：二特殊，be动词：是，seem似乎1：一状态，be动词名词性从句同位语从句1.名词that 陈述句 I have been left with the knowledge that its better to expect nothing than to give everything and then be disappointed.I have bee

12、n left with the knowledge which/that is useful.2.名词定语that陈述句The statement by the driver of the vehicle that he did not see the lorry was rejected by the Court.名词短语：左2后6限定词+形容词+名词+后置定语（介词短语、形容词短语、分词短语、不定式、定语从句、同位语从句）3.名词谓语that 陈述句An idea came to her that she might do the experiment in another way.句子成

13、分分析1.I realized that what I said was not exactly what I meant to say.2.The question is how what you have learned can be put into practice.3.Prof.Lees book will show you how what you have observed can be used in other contexts.4.He didnt accept as well founded the charge made by some of his critics that while he was a good observer,he had no power of reasoning.